3732426 has 16 divisors (see below), whose sum is σ = 8294400. Its totient is φ = 1244124.

The previous prime is 3732409. The next prime is 3732433. The reversal of 3732426 is 6242373.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 3732426.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34506 + ... + 34613.

It is an arithmetic number, because the mean of its divisors is an integer number (518400).

Almost surely, 2^3732426 is an apocalyptic number.

3732426 is an abundant number, since it is smaller than the sum of its proper divisors (4561974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3732426 is a wasteful number, since it uses less digits than its factorization.

3732426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69130 (or 69124 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 3732426 is about 1931.9487570844. The cubic root of 3732426 is about 155.1185496111.

Adding to 3732426 its reverse (6242373), we get a palindrome (9974799).

It can be divided in two parts, 373242 and 6, that added together give a cube (373248 = 72³).

The spelling of 3732426 in words is "three million, seven hundred thirty-two thousand, four hundred twenty-six".